Ripped from their parents as babies, they are being protected from a horrible evil of devastating power, an evil they know nothing about.Until now.Before long, Kate, Michael, and Emma are on a journey through time to dangerous and secret corners of the world...a journey of allies and enemies, of magic and mayhem. And — if an ancient prophesy is correct — what they do can change history, and it is up to them to set things right.

    operation (Witness Anonymous Relocation Program). He and young FBI Agent Chevie Savano are forced to flee terrifying assassin-for-hire Albert Garrick, who pursues Riley through time and will not stop until he has hunted him down. Barely staying one step ahead, Riley and Chevie must stay alive and stop Garrick returning to his own time with knowledge and power that could change the world forever.

    Just an ordinary boy, Jack has been chosen for a hugely important task, and enters a world he believed only existed in legend. Full of twists and turns and featuring characters such as talking ravens and mischievous Spriggans, The Golden Acorn is a hugely entertaining and exciting tale from a very talented new author.

    Sneaking behind her father's back, Theo uses old, nearly forgotten Egyptian magic to remove the curses and protect her father and the rest of the museum employees from the ancient, sinister forces lurking in the museum's dark hallways.When Theo's mother returns from her latest archaeological dig bearing the Heart of Egypt - a legendary amulet belonging to an ancient tomb - Theo learns that it comes inscribed with a curse so black and vile that it threatens to crumble the British Empire from within and start a war too terrible to imagine. Theo will have to call upon everything she's ever learned in order to prevent the rising chaos from destroying her country - and herself.

    Few crossroads compare to the one being formed by the Brooklyn Bridge and the East River, and as the bridge’s construction progresses, forces of unimaginable evil seek to bend that power to their advantage. Only two orphans with unusual skills stand in their way. Can the teenagers Sam, a card sharp, and Jin, a fireworks expert, stop them before it’s too late?A richly textured, slow-burning thriller about friendship, courage, love, and the age-old fight between good and evil.

    After all, she's always being told that girls can't be explorers.But her life is changed forever when adventure comes for her in the form of a fabled vessel called the Ship of Shadows. Crewed by a band of ruthless women, with cabin walls dripping with secrets, the ship has sailed right out of a legend. And it wants Aleja.Once on board its shadowy deck, she begins to realize that the sea holds more secrets than she ever could have imagined. The crew are desperately seeking something, and their path will take them through treacherous waters and force them to confront nightmare creatures and pitch-dark magic. It will take all of Aleja's strength and courage to gain the trust of her fellow pirates - and discover what they are risking everything to find.

    Isolated, awkward and a bit rude—but a genius. Mary Godwin, age fourteen, is a romantic. Adventurous, astute, and kind, Mary is to become Ada’s first true friend. And together, the girls conspire to form the Wollstonecraft Detective Agency—a secret constabulary for the apprehension of clever criminals. Their first case involves a stolen heirloom, a false confession, and an array of fishy suspects. But it’s no match for the deductive powers and bold hearts of Ada and Mary.   Mystery fans will love this tween girl riff on Sherlock Holmes and John Watson. History buffs will be delighted to see all the real figures who play a role in this story and appreciate the extensive backmatter that helps separate truth from fiction. Parents and educators hoping to promote the STEM fields for girls will be thrilled to have a series where two girls use math, science, and creative analytical thinking to solve crimes. But most espicially--emerging readers will love this series filled with humor, action, intrigue and wonderful artwork from Kelly Murphy.From the Hardcover edition.

    There, among the archives inherited from his great-aunt Rebecca MacKenzie, was a 1920's journal recounting the thrilling and dangerous adventures of fifteen-year old Rebecca and her younger brother, Doug, in the wake of their parents mysterious disappearance in the deserts of China. Now carefully re-created in a lavish volume complete with cloth binding and a journal-style elastic clasp, the siblings tale begins aboard the Expedient, their uncle's enigmatic research ship, and moves at a breathless pace through the streets of Shanghai and on to a terrifying island fortress. Along the way, Doug and Becca encounter an ancient order of Chinese mercenaries, a brutal pirate warlord, a feisty Texan heiress, and a stolen cache of a volatile explosive called zoridium. By their saga's end, the intrepid duo has exposed a murderous plot involving their parents and uncovered a high-minded secret society hidden from the world for hundreds of years. Interspersed are such archival elements as:elaborate diagram and mapsvintage photos and illustrationsdocuments with stamps, seals, and watermarksfour full-color gatefolds, the largest a six-page foldoutextensive appendices and notes

    Recruited by the Hystorians, a secret society that dates back to Aristotle, the kids learn that history has gone disastrously off course.Now it's up to Dak, Sera, and teenage Hystorian-in-training Riq to travel back in time to fix the Great Breaks . . . and to save Dak's missing parents while they're at it. First stop: Spain, 1492, where a sailor named Christopher Columbus is about to be thrown overboard in a deadly mutiny!

    But one night, she sees a strange light glowing from within it. She climbs a ladder to investigate . . . and finds herself transported back four hundred years to Hatfield Palace, where she becomes servant and confidante of the banished princess Elizabeth, daughter of King Henry VIII. Rose soon discovers something else surprising—a locket with two mysterious images inside it, both of them clues to her own past.Could her grandmother’s greenhouse portal offer answers to the mysteries of her family . . . and their secrets? And how will she ever unravel them all?

    She was caught cheating in school, and then one day, her little sister Emma disappeared while walking home from school. She never returnedWhen Quinn's best friend Kara has to move away, she goes on one last trip with Kara and her family. They stop over at the first hotel they see, a Victorian inn that instantly gives Quinn the creeps, and she begins to notice strange things happening around them. When Kara's parents and then brother disappear without a trace, the girls are stranded in a hotel full of strange guests, hallways that twist back in on themselves, and a particularly nasty surprise lurking beneath the floorboards. Will the girls be able to solve the mystery of what happened to Kara's family before it's too late?

    The Earl of Gosswater has died, and twelve-year-old Lady Agatha has been cast out of her ancestral home - the only home she has ever known - by her cruel cousin, Clarence. In a tiny tumbledown cottage, she struggles to adjust to her new life and the stranger who claims to be her real father.And on the shores of Gosswater Lake, the spirit of another young girl will not rest. Could the ghost of Gosswater hold the key to Aggie's true identity?

    While Meg is recovering from rheumatic fever her grandmother gives her the old-fashioned family doll named Jessie, and when Meg falls asleep holding Jessie, she wakes up to discover that she has gone back in time and is now Morag, a girl traveling the Canadian prairies by covered wagon.

    When Larissa Renaud starts receiving eerie phone calls on a disconnected old phone in her family's antique shop, she knows she's in for a strange summer. A series of clues leads her to the muddy river banks, where clouds of fireflies dance among the cypress knees and cattails each evening at twilight. The fireflies are beautiful and mysterious, and they take her on a magical journey through time, where Larissa learns secrets about her family's tragic past--deadly, curse-ridden secrets that could harm the future of her family as she knows it. It soon becomes clear that it is up to Larissa to prevent history from repeating itself and a fatal tragedy from striking the people she loves. With her signature lyricism, Kimberley Griffiths Little weaves a thrilling tale filled with family secrets, haunting mystery, and dangerous adventure.

    Mr. Gregor assigned a research paper on a figure from the Tudor era, and of course Jane Grey had to pick her namesake—Lady Jane Grey, the fifteen-year-old girl whose parents schemed to place her on the throne of England, then abandoned her to face the executioner. The project is engrossing from the start, but when Jane opens a mysterious prayer book and finds herself in the Tower of London in 1553, she ends up literally drawn into her namesake’s story. Soon, Jane is slipping into the past whenever the present becomes too unbearable, avoiding her mother’s demands, her best friend’s fickleness, her crush’s indifference. In the Tower she plays chess with the imprisoned Lady Jane, awed by her new friend’s strength and courage. And it is in the Tower, keeping vigil as the day of the execution draws near, that Jane learns that she, too, must have the courage to fight for her own happiness.